Risk factors for developing avascular necrosis include: Trauma. Injuries, such as hip dislocation or fracture, can damage nearby blood vessels and reduce blood flow to bones. Steroid use. High-dose use of corticosteroids, such as prednisone, is the most common cause of avascular necrosis that isn't related to trauma.
Blue Panther Jr. Blue Panther Jr. is the ring name of a Mexican luchador enmascarado, or masked professional wrestler, formerly known as Black Panther. He is working for the Mexican professional wrestling promotion Consejo Mundial de Lucha Libre (CMLL) portraying a tecnico (Good guy) wrestling character.
A jaguar is a larger spotted cat found in South and Central America. A panther is a black leopard or jaguar. A cougar is a tawny cat found in North, Central and South America, which has a variety of other names including puma, mountain lion and Florida panther (but NOT just panther).he term black panther is most often applied to a melanistic (black coated) jaguar, but is also sometimes used to refer to a melanistic leopard. The term panther, by itself, is sometimes used to refer to leopard or jaguar, or to the Florida subspecies of cougar.